Circuit for generating substrate voltage and pumped-up voltage w

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage

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Details

323313, 327530, 327537, 327538, 327540, 327543, 327545, 327546, H03L 500, H03K 3354

Patent

active

053961145

ABSTRACT:
A constant voltage generator having a substrate voltage pumping circuit, a voltage pumping circuit and a single oscillator for generating pulses to which the substrate voltage pumping circuit and the voltage pumping circuit are commonly responsive, reducing current consumption of a semiconductor memory device during a stand-by state thereof.

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patent: 5041739 (1991-08-01), Goto
patent: 5072134 (1991-12-01), Min
patent: 5113088 (1992-05-01), Yamamoto et al.

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